Thelypteris puberula

(Baker) C. V. Morton

Amer. Fern J. 48: 138. 1958.

Basionym: Nephrodium puberulum Baker in Hooker & Baker, Syn. Fil. ed. 2, 495. 1874
Synonyms: Christella puberula (Baker) A. Löve & D. Löve Dryopteris feei C. Christensen Dryopteris puberula (Baker) Kuntze Thelypteris feei (C. Christensen) Moxley
Treatment appears in FNA Volume 2.

Distribution

Ariz., Calif., Mexico, Central America

Discussion

Varieties 2 (1 in the flora).

Selected References

None.

... more about "Thelypteris puberula"
reduced +
Alan R. Smith +
(Baker) C. V. Morton +
Nephrodium puberulum +
pinnate-pinnatifid +
Ariz. +, Calif. +, Mexico +  and Central America +
glandular +  and hairy +
not continuous +
branched +  and simple +
transparent +
ephemeral +  and persistent +
round-reniform +
small +  and large +
monomorphic +
evergreen +
reticulate +  and echinate +
short-stalked +  and sessile +
not +  and reduced +
Amer. Fern J. +
elongate +, oblong +  and round +
hairy +  and glabrous +
0.15 cm1.5 mm <br />0.0015 m <br /> (1.2 cm12 mm <br />0.012 m <br />) +
long-creeping;ascending +
Christella puberula +, Dryopteris feei +, Dryopteris puberula +  and Thelypteris feei +
Thelypteris puberula +
Thelypteris subg. Cyclosorus +
species +
crescent--shaped +
simple +  and anastomosing +
on rock +  and terrestrial +